Queen Elizabeth II makes an official visit to Baker Street Underground Station, to mark 150th anniversary of the London Underground on March 20, 2013 in London, England.
{"Image ImageDescription": "LONDON, ENGLAND - MARCH 20:  Queen Elizabeth II makes an official visit to Baker Street Underground Station, to mark 150th anniversary of the London Underground on March 20, 2013 in London, England.  (Photo by Chris Radburn - WPA Pool/Getty Images)", "Image Copyright": "2013 Getty Images"}